5-Bromo-6-chloro-3-iodopyrazin-2-amine CAS 2090186-99-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2090186-99-3 |
| Molecular Formula | C4H2BrClIN3 |
| Molecular Weight | 334.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-6-chloro-3-iodopyrazin-2-amine (CAS 2090186-99-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H2BrClIN3. Molecular weight: 334.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H2BrClIN3 |
| Molecular Weight | 334.34 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl/Br/I-containing |
| Nitrogen Atoms | 3 |
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